Compatible Firearms: SMITH & WESSON 5900 Series, 915, 910, 659

Caliber: 9mm

Capacity: 17 rounds (+2 rounds compared to factory magazines and still flush fit)

Coating: Blued / Nickel

Follower: High-impact polymer

Tube: Heat treated carbon steel. Dimpled design accepts standard Mec-Gar floorplates, springs, and followers

Spring: High tensile music wire

Floorplate: High-impact polymer that sits flush with the pistol

SKU (Blued): MGSW5917B — UPC: 765595440128